baber/WOPTO huggingface dataset:
Patent EP-0219097-A3 (EP)
Title: Vinyl chloride resins and compositions incorporating such resins
IPC: C09D5/23
Filed: 1986-10-14
Abstract: Vinyl chloride copolymers including a hydroxyalkyl acrylate or methacrylate or allyl alcohol, an epoxy-containing vinyl monomer and an acid functionality from either certain carboxylic acid-containing monomers or a phosphorus ester moiety in selected proportions provide suitable binder resins for applications such as magnetic recording media, imparting desirable thermal stability together with enhanced dispersion and magnetic property characteristics and miscibility with elastomers employed in such media.
Patent EP-0224163-A3 (EP)
Title: Propyl amines, process for their preparation and their use as fungicides
IPC: C07C209/00
Filed: 1986-11-17
Abstract: N-Arylpropyl-substituted secondary amines of the formula  <IMAGE> where R1 and R2 are each hydrogen, alkyl, cycloalkyl, haloalkyl, alkoxy, chlorine, bromine or fluorine, m is 0, 1 or 2, R3 and R4 are each hydrogen or alkyl, and R5 is alkyl, cycloalkyl, cycloalkenyl, cycloalkylalkyl, alkenyl or an unsubstituted or substituted phenyl or phenylalkyl radical or methylfuran and the dashed bonds may be hydrogenated, and their salts, and fungicides containing these compounds.
Patent EP-0230639-A3 (EP)
Title: Lightweight high power electromagnetic transducer
IPC: H02K21/14
Filed: 1986-12-22
Abstract: An electromagnetic transducer is disclosed that is lightweight and has a high power to weight ratio, with the transducer being capable of operation as an efficient motor, alternator or generator, and being particularly useful, for example, in connection with self-propelled vehicle applications such as passenger cars. The electromagnetic transducer can utilize a shell construction, which enhances heat removal, and includes a magnetic-flux producing assembly, having a plurality of spaced magnetic elements, and an armature assembly formed by a winding arrangement of dispersed conductive elements which are separated by flux carrying elements which, to the extent that such flux carrying elements are electrically conductive, are dispersed in one, two, or three dimensions to thus be dispersed-phase flux carrying elements. The armature conductors and flux carrying elements are dispersed to avoid creating opposing induced currents, or eddy currents, depending on the effect produced on transducer operation. This dispersal enables operation of the transducer at high efficiency with high torque being maintained even during high speed relative motion between the magnetic flux producing assembly and the armature with the combination of high torque and high speed producing higher power per unit weight than can now known devices.
Patent EP-0208418-A3 (EP)
Title: Modified zein
IPC: A01H1/00
Filed: 1986-06-09
Abstract: Modified seed storage proteins of maize (zeins) containing lysine and genetically modified structural genes encoding these proteins. The structural genes encoding the 19kd and 22kd zein proteins have been genetically modified so that the zeins are modified to contain lysine. These modifications are made without affecting the ability of the modified zeins to function correctly as a storage protein in maize endosperm. Various genetic constructs and vectors comprising these modified zein genes are provided.
Patent EP-0205331-A3 (EP)
IPC: B29C55/14
Filed: 1986-06-09
Abstract: A biaxially drawn poly-ε-capramide film having good 
physical properties and characteristics well-balanced be­
tween the longitudinal direction and the transverse direction 
can be stably prepared by cooling a film-shaped melt of poly-­
ε-capramide, drawing the film in the longitudinal direction to 
form a longitudinally drawn film in which the crystal structure 
is composed solely of a γ-crystal, and then drawing the longi­
tudinally drawn film in the transverse direction.
Patent EP-0217543-A3 (EP)
IPC: A46B11/02
Filed: 1986-08-29
Abstract: An applicator for applying a liquid, 
particularly a paint, to a substrate. The 
applicator comprises two separable components, an 
applicator head (4) which is preferably a brush head (4) and 
a body component (1) which is preferably hand held and 
contains the liquid to be applied. The body carries 
a liquid feed conduit (6) which, when the components are 
joined extends within the head (4) to deliver liquid 
from an orifice (7) which, when the components are 
separated the orifice (7) can be cleaned and can be 
closed by a plug (8) when not in use.
Patent EP-0216603-A3 (EP)
IPC: G03F7/42
Filed: 1986-09-17
Abstract: An apparatus for treating a workpiece by a plasma 
formed from a gas, said apparatus including plasma forming 
means for forming a plasma therein from said gas, said 
plasma forming means including first energy applying means 
for applying a first energy to said gas for forming said plasma, 
a process chamber for receiving a workpiece arranged in fluid 
communication with said plasma forming means for receiv­
ing said plasma therein, and second energy applying means 
for applying a second energy to said plasma within said pro­
cess chamber to achieve treating of said workpiece, char­
acterized in that said plasma forming means is arranged spa­
ced apart from said process chamber to isolate said first en­
ergy from said workpiece within said process chamber, 
whereby said workpiece is treated within said process 
chamber by said plasma therein while being subjected to said 
second energy, and including generating means (150) for gen­
erating ultraviolet light said generating means arranged for 
directing said ultraviolet light into a portion of said plasma 
forming means, whereby said ultraviolet light ignites said 
plasma therein. The process chamber includes a pair of spa­
ced-apart electrodes characterized in that the distance be­
tween said electrodes is substantially constant with one of 
said electrodes having a curved peripheral portion having a 
radius of curvature (X) corresponding to the constant distance 
between said electrodes.
Patent EP-0225121-A3 (EP)
IPC: G06K15/02
Filed: 1986-11-19
Abstract: A label printer (1) is provided with a label cassette (10) 
containing an elongate label sheet (8). The label printer (1) is 
provided with a memory (43) for storing print parameters of 
label formats relative to print content and a parameter selec­
tion means (15) for detecting the state of each of a plurality of 
selection elements (13) incorporated in the label cassette 
which correspond to individual print parameters. The selec­
tion means (15) then selects print parameters conforming to 
the result of such detection.  
     Thus, the mere loading of the label cassett (10) into the 
printer (1) prescribes the label format relative to the print con­
tent that corresponds to the loaded label cassette, thereby 
facilitating the selection of a desired label format.
Patent EP-0237758-A3 (EP)
Title: Seal
IPC: F16J15/54
Filed: 1987-02-06
Abstract: The invention relates to a seal, consisting of an elastomer shaped ring, which is to be pushed onto a cylindrical circumferential surface and supports itself on the latter by a radially acting sealing surface, with an embedded inner ring, consisting of a chamber portion, likewise to be pushed onto the circumferential surface, with a sealing chamber, which surrounds the shaped ring, is undersized relative to the outer contour of the shaped ring and conically widens from the clear inside diameter of the chamber portion toward one face of the chamber portion, and consisting of fastening means which fix the chamber portion with respect to a second surface resting against the face of the chamber portion. For sealing off a cylindrical surface with respect to a second surface standing vertically on the cylindrical axis, it is proposed that the shaped ring have an axially acting sealing surface, preferably lying at right angles to the radially acting sealing surface, for contact with the second surface.
Patent EP-0242654-A3 (EP)
Title: Speed and steering control for a floor maintenance machine
IPC: B62D51/00
Filed: 1987-04-01
Abstract: A drive control for a vehicle to be operated by an operator is described. The vehicle includes motor drive means which are arranged to drive the vehicle wheels. Means (14) are provided responsive to an operator command for providing an electrical signal representative of a desired speed and direction for the vehicle. This means (14) including voltage means (44) of a variable voltage range moveable in response to an operator command and means for translating the speed signals into motor drive signals. In order to simplify design and the handling of the drive control one portion of the voltage range of the voltage means (44) provides a speed signal in the forward direction and another portion of the voltage range provides a speed signal in the reverse direction. A detector means is provided for identification of signals of a forward or reverse movement.
Patent EP-0253351-A3 (EP)
IPC: B63B35/79
Filed: 1987-07-13
Abstract: Der Gabelbaum (15) weist zwei Gabelholme (21; 22) auf, die 
an ihrem vorderen Ende über ein Kopfstück (23) und an ihrem 
hinteren Ende über ein Endstück (24) miteinander verbunden 
sind. Am Kopfstück (23) ist die Anlagefläche für die Anlage 
am Mast (13) auf der Außenseite des Kopfstückes angeordnet, 
so daß die Spannkraft des am Endstück (24) angeordneten 
Flaschenzuges über die Gabelholme (21; 22) und das Kopf­
stück (23) ohne Zuhilfenahme irgendwelcher Verbindungs­
elemente unmittelbar am Mast (13) abgestützt werden kann.
Patent EP-0258683-A3 (EP)
IPC: A61K47/38
Filed: 1987-08-08
Abstract: Beschrieben werden neue Applikationsformen für α-Inter­
ferone, insbesonders aber für Alpha-2-Interferon, bestehend 
aus einem nicht-lyophilisierten Trockenfilm aus säurestabi­
lisierten α-Interferonen, z. B. Alpha-2-Interferon, auf 
einem inertem Träger, wobei die Träger vorzugsweise 
   a.) aus Augenstäbchen mit an den Enden gleichmäßig aufge­
brachten Mengen an α-Interferonen für den ophthalmolo­
gischen Gebrauch zur Eintragung des Wirkstoffes in den 
Bindehautsack oder    b.) aus einer Trockenfilmampulle mit einem an den Innenran­
dungen haftenden Film der α-Interferone, für die Berei­
tung von Injektionslösungen, bestehen.
Patent EP-0266787-A3 (EP)
IPC: C12Q1/6876
Filed: 1987-11-06
Abstract: The invention is directed to a process for the 
analysis of eukaryotic DNA wherein DNA of an individual 
is isolated, the DNA is subjected to restriction 
endonuclease digest, the cleaved DNA is separated by gel 
electrophoresis, the gel is dried and hybridized with a 
probe, and the pattern of the DNA is evaluated. The 
process is characterized in that the probe used is an 
oligonucleotide which specifically hybridizes to 
eukaryotic simple tandem repeats having a periodicity of 
2 to 4 bases.  
     The process of the invention may be employed for 
the  in vitro  diagnosis of genetic defects such as 
hereditary diseases or for the determination of the 
genetic interrelationships.
Patent EP-0255977-A3 (EP)
IPC: G01D5/248
Filed: 1987-07-29
Abstract: A frequency-to-voltage converter, as applied to 
controlling the speed of a motor, comprises: a motor 
speed encoder (1) producing first and second 
alternating signals (3a,3b) each at the same, first 
frequency which frequency is dependent on the said 
speed, the first and second signals being in quadrature 
with each other; a reference oscillator (4), for 
producing third and fourth alternating signals (5a,5b) 
each at the same, reference frequency, which frequency 
is higher than said first frequency, the third and 
fourth signals being in quadrature with each other; and 
single sideband modulating means (6,7,8) connected to 
receive the first, second, third and fourth signals and 
to produce a fifth alternating signal (8a) which is a 
frequency-shifted version of one of the first and 
second signals. The fifth signal and one of the third 
and fourth signals (5b) are applied to respective 
frequency-to-voltage converters (9,10), the DC output 
voltages of which are subtracted from each other in a 
differential amplifier (12). The DC output voltage of 
the amplifier is proportional to the speed of the motor 
and is used to control the speed to a desired value. 
The converter provides a DC signal inherently free from 
ripple over a wide dynamic range.
Patent EP-0267658-A3 (EP)
Title: Process for the preparation of a basic salt, salt thus prepared and lubricating oil compositions containing such a salt
IPC: C07C65/05
Filed: 1987-11-09
Abstract: Process for the preparation of a basic alkaline earth metal salt of an organic carboxylic acid, which comprises   (a) preparing a mixture of one equivalent of the organic carboxylic acid and at least one equivalent of an alkaline earth metal hydroxide and/or oxide in a hydrocarbon solvent and, optionally a C1-6 alcohol and/or water; (b) introducing carbon dioxide into the mixture in an amount of at least 0.1 eq carbon dioxide per equivalent alkaline earth metal at a temperature in the range from 75 to 150 DEG C; and (c) removing residual solids, if any, and the water layer obtained.     Such a salt has dispersant properties and is suitable for use in lubricating oil and fuel compositions.
Patent EP-0232103-A3 (EP)
Title: Improved electrical plug pin and receptacle arrangement for plug and socket connectors
IPC: H01R13/11
Filed: 1987-01-27
Abstract: A connector is composed of a plug with plug pins (30, 60) and a socket with receptacles (10, 50) for receiving the plug pins (30, 60) therein. Each receptacle (10, 50) is a metal plate bent into a substantially rectangular parallelepiped configuration with a pair of parallel resilient contacts (17, 18, 51, 52) formed at one side of a pair of opposite sides. The associated plug pin (30, 60) is also of a substantially rectangular configuration in cross section to permit it to be sandwiched between the opposite sides of the receptacle. The corners or side edges of the plug pin (30, 60) are shaped in an arcuate fashion for engagement with the contacts (17, 18, 51, 52).
Patent EP-0235014-A3 (EP)
Title: Draper with fastening means of the touch-and-close type
IPC: A61F13/15
Filed: 1987-02-04
Abstract: The disposable complete diaper, comprising an absorbent pad of elongated form consisting of a body absorbing liquids, included between an outer support sheet and a liquid-permeable sheet intended to come into contact with the skin, the fastening means for holding the pad around the waist of the user being of the touch-and-close type, a first element (8) of which, having loops or hooks, is attached to the support sheet close to one longitudinal end (22) of the pad, is characterised in that the second element (52, 62), having loops or hooks and complementing the first (8), is mounted on the free-end section of a tab (51, 61) whose other end is attached to the support sheet. <IMAGE>
Patent EP-0272209-A3 (EP)
Title: Hand tool
IPC: B25F3/00
Filed: 1987-11-20
Abstract: The hand tool has a toolholder (1) which is equipped with different tools for different uses, the tools requiring specific operating modes of the hand tool for the most efficient possible work. For this, the tools have different contours of their insertion shank (41). A feeler device consisting of at least one control element (16) and a slide (12) senses the particular contour and initiates a corresponding switching operation for obtaining the appropriate operating mode. 
<IMAGE>
Patent EP-0278385-A3 (EP)
IPC: B62B7/12
Filed: 1988-02-04
Abstract: Kindersitz für Fahrzeuge 
mit einer biegesteifen Sitzschale (1, 2) mit einer Sitz­
fläche, einer Rückenstütze und vorgezogenen Seitenab­
schnitten (15, 16) im Kopf-, Lenden- und Fußbereich, 
einem in der Sitzschale angeordneten Polsterelement 
zur Aufnahme des Kindes sowie mit der Sitzschale ver­
bundenem Aufnahmeteil (3) zur Aufnahme des Beckengurt­
teils des Fahrzeugsicherheitsgurts.  
     Die Sitzschale besteht 
aus einem Schalenrahmenteil (1) und einem in dieses 
einsteckbaren, das Polsterelement aufnehmenden Schalen­
einsatzteil (2), wobei das Schaleneinsatzteil 
(2) an seiner Unterseite mit einem Stützrahmen (18) 
versehen ist.
Patent EP-0299149-A3 (EP)
IPC: C09B29/08
Filed: 1988-06-23
Abstract: Es wird ein Verfahren zum hydrierenden Aufbereiten von Altölen 
zu Zweitraffinaten in Form von Schmierölen angegeben. Bei diesem 
Verfahren werden ökologisch unerwünschte Nebenprodukte oder 
Abfälle vermieden, ohne daß aufwendige Trennschritte oder Reak­
tionsbedingungen oder die Verwendung kostspieliger Katalysato­
ren erforderlich ist. Insbesondere wird erreicht, daß auch 
stark kontaminierte Altöle, also solche, die Organochlorverbin­
dungen, insbesondere PCB, chlorierte Dioxine und Dibenzofurane 
in Konzentrationen oberhalb bestimmter Grenzwerte aufweisen, 
ebenfalls als Zweitraffinat, insbesondere als Schmieröl, wieder­
verwertbar sind; sie müssen also nicht mehr z. B. in einem 
Hochtemperaturverbrennungsprozeß vernichtet werden. Zu diesem 
Zweck wird das Altöl zunächst lediglich von groben Feststoffen 
befreit und nachfolgend unter Zugabe von Wasserstoff einer 
Hydrierung in einer Sumpfphase bei Drücken von vorzugsweise 
150 bar und Temperaturen von vorzugsweise 350° C unterzogen; 
danach erfolgt eine Trennung der Reaktionsprodukte in das 
Schmieröl und insbesondere feststoffhaltige Nebenprodukte.
Patent EP-0297237-A3 (EP)
IPC: G01N9/12
Filed: 1988-04-25
Abstract: A centrifuge tube is used to hold a mixture of several constituents, and 
also contains a generally cylindrical float. The float settles, after 
centrifugation, into the zone occupied by the constituent whose volume is 
to be measured. The constituent layer will settle, after centrifugation, 
into the annular space between the tube bore and the outside of the float, 
and will be expanded axially due to the restricted volume of the annular 
space. The degree of expansion is dependent upon the respective sizes of 
the float O.D. and the tube bore ID, both of which must be closely 
controlled for accurate results. A known volume of a control material is 
placed in the tube to settle into the annular space during centrifugation in 
an area thereof outside of the constituent layer zone. The length of the 
band of the control material is measured after centrifugation and is 
compared to a known length which will result if the annular space is of 
the proper target volume. A correction factor is thus obtained and applied 
to all of the other constituent layers which were measured. The band thus 
forms a varying reference which reflects the actual volume of the annulus.
Patent EP-0304902-A3 (EP)
Title: Arrangement for modifying and/or repairing a flat module when inserting surface-mounted components
IPC: H05K3/22
Filed: 1988-08-24
Abstract: An arrangement for modifying and/or repairing flat modules when inserting SMD components, having an intermediate carrier (5), which is designed as a miniature printed-circuit board (5) which hangs over at least two solder points (2), located side-by-side, on which intermediate carrier (5) there can be arranged a replacement or modification component (3) and repair and/or modification wires (8).
Patent EP-0315937-A3 (EP)
Title: Process for making applicators of substances, particularly pasty ones, particularly on the lips, wherein the substance comprises a layer covering a rod, projecting from a handable knob and is visible beyond a hood and applicators obtained with such process
IPC: A45D40/26
Filed: 1988-11-08
Abstract: In an applicator of cosmetic substances, particularly, but not necessarily, 
of pasty kind, on the lips or other parts of the body, the cosmetic sub­
stance comprises a layer (4) or the like covering a rod (1) projecting 
from a handleable knob (2); such rod (1) and the knob (2), projecting 
therefrom, are connected together and comprise a single piece. The ap­
plicator (1,2,4) is provided with a removable hood (3), particularly 
transparent, at least for protecting the pasty layer (4). It comprises a 
very cheap tool to be used as a tester and/or to be disposed of there­
after.  
A process, for making the applicator, comprises plastic material injection 
molding of applicator supports (1,2), in a number of them, in a mold 
with a multiple cavity; the molding result being immersed in a bath (4′) 
of melted cream (4), at a temperature generally higher than 65°.
Patent EP-0325788-A3 (EP)
IPC: C07C235/16
Filed: 1988-12-27
Abstract: Novel derivaties of 3,3′-Oxy-bis([2,2′-di(bromomethyl)]propanoic acid} of 
formula (I) 
  
in which Y represents OR, chlorine or NH-R and wherein R represents 
hydrogen or an alkyl or aryl group, unsubstituted or substituted with 1 to 
5 bromine atoms, are described.  
     The novel derivatives of the invention have improved thermal properties 
and a high content of bromine, and are particularly suitable as flame-­
retardant agents. Methods of preparation of these novel compounds are 
described.
Patent EP-0280491-A3 (EP)
Title: Contact-type keyboard for typewriters
IPC: H01H13/702
Filed: 1988-02-22
Abstract: The contact-type keyboard (11) comprises a plurality of keys 
(12), each having an actuator (13) which is movable axially for co-­
operating with an elastic element (14) formed by a rubber dome portion 
in the form of an inverted cup. Fixed inside each dome portion (14) 
is a conducting pellet 21 for short-circuiting two corresponding 
elements (22) of a printed circuit (23). A stop element (27) which is 
housed within each dome portion (14) is in the form of a circular ring 
and is coaxial and concentric with the conducting pellet (21) and is 
capable of being stopped by the stop surface (28) on which the 
element (22) of the printed circuit (23) is fixed. The stop element 
(27) also projects within the dome portion (14), is opposite to a 
circular external ring (26) capable of co-operating with the 
respective actuator (13), and is disposed between a peripheral 
diaphragm (17) and a radially internal diaphragm (18) which are 
of limited and uniform thickness and which are adjacent to the 
stop element (27).
Patent EP-0285258-A3 (EP)
Title: Reactivity control in nuclear reactors
IPC: G21C9/02
Filed: 1988-02-29
Abstract: To provide intrinsic reactor safety, the fuel 
sub-assemblies of a nuclear reactor core are provided 
with reactivity control mechanisms operable, in response 
to temperature rises above desired limits, to interact 
with adjacent fuel sub-assemblies and effect radial 
dilation of the core in order to reduce reactivity. 
Various embodiments are disclosed in which differential 
thermal expansion of an operating device or devices (34; 
40; 42, 44, 46; 50) is translated into radially outward 
displacement of a lever or levers (28) for contact with 
neighbouring sub-assemblies.
Patent EP-0281398-A3 (EP)
Title: Phenol-stabilized microbiocidal compositions
IPC: C08J3/22
Filed: 1988-03-03
Abstract: Solutions of microbiocides in cosolvents having 
alkanol moieties and concentrate compositions of 
carriers, microbiocides and cosolvents having alkanol 
moieties are stabilized against UV-catalyzed oxidation 
by the addition of phenolic antioxidants. The 
solutions or concentrate compositions are added to 
polymeric resins and formed, e.g., by fusion, into 
polymer compositions exhibiting microbiocidal 
properties.
Patent EP-0291164-A3 (EP)
IPC: C12N5/06
Filed: 1988-04-11
Abstract: A growth-suppressing infusion medium comprising 
a basic infusion medium, and additionally, bivalent 
zinc in an amount sufficiently high to suppress 
transformed cell growth and a growth-suppressing cell 
culture medium comprising a basic cell culture 
medium, and additionally, bivalent zinc in an amount 
sufficiently high to suppress transformed cell 
growth. The present invention also relates to 
processes for suppressing transformed cell growth, 
either  in vitro  or  in vivo .